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  Defend The Tree Ship A Free Online Game
Fast And Dangerous A Free Online Game
Fast And Dangerous
Word Wrustler A Free Online Game
Word Wrustler
super terroists A Free Online Game
super terroists
Call of Cicatrix A Free Online Game
Call of Cicatrix
Rise of Debacle Pearl A Free Online Game
Rise of Debacle Pearl
Paddle Wack A Free Online Game
Paddle Wack

Online Challenging Games
Color Hex Game

Plays: 4137
Category: BoardGame Games
Puzzle game that is easy to pick, but can introduce really hard levels. With in-game level editor for neverending fun. Tutorial in game, during gameplay.
Mean Bee! Game

Plays: 4131
Category: Action Games
Have you ever wondered what it feels like to be a bee? Now is your chance! Go "BE A BEE!". Immerse yourself in a world of adventure, jaw-dropping graphics and action... Sting people and be mean - just like a real bee! (Note - this is a game, not a bee simulator). Try to complete this simple but challenging game by navigating the bee hive! Will you survive? There is only one way to find out - go and see what the "buzz" is all about!
Insane Mazes! Game

Plays: 4131
Category: Puzzles Games
Lots of insane mazes to complete! Good Luck!
Legendary Driving 3D Game

Plays: 4126
Category: Action Games
Enjoy a long and challenging drive in 3D. In order to keep driving, you must collect fuel units. There will be some precious items scattered on the road. Collect as much as possible to rush in the leader board. You must try the 5 challenges in the game to get all the medals.
Bike Mania Game

Plays: 4120
Category: Action Games
Bike Mania has the ultimate trail bike courses which must be completed to show you are a true champion. This is a challenging game and only the best gamers will make the grade!
Balloon Solitaire Game

Plays: 4118
Category: BoardGame Games
A classic but amazingly challenging solitaire game by Games-Online-Zone.com. The goal of the game is to place all cards from the tableau to the foundation. You can remove two cards of the same rank. Turn over the top of the stock (it can be turned over only 3 times), if you don't see pair on the tableau.
King Albert Patience Game

Plays: 4098
Category: Puzzles Games
King Albert is a challenging patience game similar to Klondike, although in this game all cards are visible from the start, and only one card can be moved at a time. Cards are stacked in the tableau in red-black sequences, and there is a reserve of seven cards which can be used at any time.
Air Battle 2 Game

Plays: 4094
Category: Action Games
Guide your armed balloon through 35 challenging levels. Avoid accidents and shoot down any enemy you encounter.
Bubble Sifter Game

Plays: 4086
Category: Puzzles Games
Pop as many identical bubbles as you can to get high scores. A challenging and addicting game.
Pineapple's Last Stand Game

Plays: 4084
Category: Action Games
Pineapple is the last fruit left in the zombie fruit apocalypse! Fight your way through 15 fast-paced and challenging levels, unlocking Achievements along the way. Play Arcade mode for endless waves of zombie fruits, and submit your Arcade high scores to the leaderboard!
POWERNUMBER Game

Plays: 4071
Category: Action Games
PowerNumber is a reflexion game in limited time. Pick following tiles of same value. No more moves, don't panic, break the tiles and get more opportunities. Challenging and addictive.
Political Duel Game

Plays: 4071
Category: Fighting Games
A classic fighting game with the world's super villains or heroes depending upon your viewpoint. Play against challenging computer opponents or against a friend. Or if you feel like sitting back and relaxing, watch the computer fight it out on it's own.
Sniper: Hostile Territory Game

Plays: 4070
Category: Shooting Games
A fun sniper game with magnifying scope. Complete 10 challenging missions.
Genie in the Castle Game

Plays: 4053
Category: Adventure Games
30 Levels of exciting and challenging Genie Adventure, wherein Aladdin sends Genie in the vizier’s castle to rescue the Princess, who is captured by the vizier. Genie has the power to shoot any obstacles comes his way. He can get the special shield power to protect himself.
Torque Game

Plays: 4051
Category: Puzzles Games
A tricky game with an easy goal: Put the ball into the exit gate in the quickest time possible. Collect power ups to help you attain this goal. With 360 degrees of possibilities the game can be quite challenging.
Mahjongg Free Game

Plays: 4046
Category: BoardGame Games
Mahjongg Free features 10 challenging levels with isometric graphics. The pieces are cube-shaped and look very different from the original Mahjong tiles. FruitJong fans will love this game as well. Beat the game and make the highest score!
Knights Game

Plays: 4044
Category: Puzzles Games
Make chains of at least three shields in this 'swap to match 3' game. Play through 15 levels and collect all awards or get the high score in free play mode. Power-ups and different level objectives make this a challenging puzzle game.
Mario Ride Game

Plays: 4033
Category: Driving Games
Your Favorite Super Mario is back, but this time he is on the ride. Mario Ride has 10 challenging levels to clear with lots of stars to collect in the journey. Help Mario to clear all levels on his bike.
Gravqx Game

Plays: 4031
Category: Adventure Games
Gravqx is a challenging skill game where players have to guide a ship around a set of tunnels with the mouse in as fast a time as possible, while working with and against the forces of gravity.
G-Blocks Game

Plays: 4027
Category: Puzzles Games
Manipulate gravity, stack or destroy blocks, and head for the goal in this challenging puzzler!

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Tips: For a scope shot game you can go to Gameplay and enable Ghost to remove player/enemy collisions. Use invincible if you don't want enemy fire to hit your scope either.